Smoke extractor for electric soldering iron

Abstract

The utility model discloses an electric soldering iron smoke suction device which comprises a smoke suction structure, a smoke exhaust structure and a clamping structure, the smoke suction structure comprises a smoke suction inlet, and a smoke suction fan is arranged in the smoke suction structure; the smoke exhaust structure is communicated with the smoke suction structure through a connecting piece; the clamping structure is connected with the smoke discharging structure, and a clamping part connected with soldering iron is arranged on the clamping structure. The smoke suction device has the advantages that the smoke suction device is connected to the soldering iron through the clamping structure, the universality of the smoke suction device is improved, the smoke suction device can synchronously move along with the soldering iron conveniently, the smoke suction inlet can be aligned with smoke generated by soldering flux, components are directly welded on an operation table in the operation process, and the welding efficiency is improved. And welding after the components are placed in the inner cavity of the table-type smoking machine is replaced, so that the working effect is improved.

Description

Technical Field

[0001] The utility model relates to the technology of a smoke treatment structure, and specifically relates to an electric soldering iron smoke absorber. Background Art

[0002] With the continuous development of the electronics industry, soldering components has become an essential process in the electronics industry. The frequency of operators using soldering irons has gradually increased. When soldering components, it is necessary to melt soldering pastes or fluxes such as rosin. The flux will generate smoke at high temperatures. The smoke will block the operator's line of sight and affect the accuracy of the soldering position of electronic components.

[0003] Currently, products for sucking welding smoke adopt desktop smoking machines. The desktop smoking machine consists of a hollow body and a smoking pipe connected to the inner cavity of the body. Electronic components and soldering irons need to be placed in the inner cavity of the body for operation. The operation process is complex and affects work efficiency. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is that electronic components and soldering irons need to be placed in the inner cavity of the body for operation, the operation process is complex, and it affects work efficiency. The purpose is to provide an electric soldering iron smoke absorber. The smoke absorber moves synchronously with the soldering iron and sucks smoke. The operator does not need to place the components in the inner cavity of the body and then solder, improving work efficiency.

[0005] The utility model is realized through the following technical solutions:

[0006] An electric soldering iron smoke absorber includes a smoking structure, an exhaust structure, and a clamping structure. The smoking structure includes a smoke suction port, and a smoking fan is arranged inside the smoking structure; the exhaust structure is communicated with the smoking structure through a connecting piece; the clamping structure is connected to the exhaust structure, and a clamping part connected to the soldering iron is arranged on the clamping structure.

[0007] For the utility model adopting the above scheme, by setting the clamping structure to connect the smoke absorber to the soldering iron, the versatility of the smoke absorber is improved, and it is also convenient for the smoke absorber to move synchronously with the soldering iron, so that the smoke suction port can be aligned with the smoke generated by the flux. During operation, the components are directly soldered on the operating table instead of being placed in the inner cavity of the desktop smoking machine and then soldered, improving the working effect. A smoking fan is also arranged inside the smoking structure. When the smoking fan rotates at a high speed, negative pressure is generated. The smoke generated by the flux is absorbed into the smoking structure through the negative pressure, and the smoke is transported to the exhaust structure through the connecting piece, so that there is no smoke blocking the operator's line of sight at the electronic component soldering position, facilitating the operator to clearly see the soldering position of the electronic components and ensuring the accuracy of the soldering position of the electronic components.

[0008] In some embodiments, the smoke exhaust structure includes a pre-filtering device, and the pre-filtering device is communicated with the connecting member. By providing the pre-filtering device to filter the flux smoke, the amount of smoke discharged from the smoke exhaust structure is reduced, and the working environment is protected.

[0009] In some embodiments, a filtering sponge and a deodorant are provided in the pre-filtering device. It can not only reduce the amount of smoke discharged from the smoke exhaust structure, but also effectively filter the unpleasant smell in the smoke, protecting the health of the operators.

[0010] In some embodiments, the smoke exhaust structure further includes a post-filtering device, and the post-filtering device is communicated with the pre-filtering device through a connecting member. By further filtering the flux smoke through the post-filtering device, the amount of smoke discharged from the smoke exhaust structure is further reduced, and the working environment is protected.

[0011] In some embodiments, a filtering sponge and activated carbon are provided in the post-filtering device. The amount of smoke is reduced by the sponge, and harmful substances in the smoke are adsorbed by the activated carbon, protecting human health.

[0012] In some embodiments, an exhaust fan is connected to the post-filtering device, and the exhaust fan communicates with the outlet of the post-filtering device. The exhaust distance of the smoke is enhanced and the suction power of the smoke is increased by the exhaust fan.

[0013] In some embodiments, an adjusting structure is further included. The adjusting structure includes a support rod and a tension spring. One end of the support rod is connected to the pre-filtering device, and the other end is connected to one end of the tension spring. The other end of the tension spring is connected to the smoke suction structure. The connecting member is a telescopic tube to adjust the position of the smoke suction port. By adjusting the angle of the support rod, the length and angle of the connecting member are adjusted to adjust the position of the smoke suction port. Under the action of the tension spring, the position of the smoke suction structure is maintained at the adjusted position, positioning the smoke suction structure, facilitating the smoke suction port to align with the smoke generated by the flux, and improving the effect of smoke suction.

[0014] In some embodiments, there are two support rods and two tension springs, and each support rod is connected to the corresponding tension spring. The position of the smoke suction port can be adjusted by simultaneously telescoping the bilateral support rods, and the angle of the smoke suction port can be adjusted by telescoping one side support rod alone.

[0015] In some embodiments, an auxiliary support frame is connected to one side of the pre-filtering device. Two support feet are provided at one end of the auxiliary support frame away from the pre-filtering device. When the two support feet are placed on the operation table surface, the soldering iron is in a state away from the operation table surface. The auxiliary support frame is provided for placing the soldering iron to protect the operation table surface from being damaged by the high-temperature soldering iron.

[0016] In some embodiments, several wire fixing clips are connected to one side of the connecting piece, and a clamping nozzle is arranged at one end of the wire fixing clip far away from the connecting piece to position the welding wire. Positioning the welding wire through the clamping nozzle can help the operator clamp the welding wire for welding in special cases.

[0017] Compared with the prior art, the present utility model has the following advantages and beneficial effects:

[0018] 1. By arranging a clamping structure to connect the smoke absorber to the soldering iron, the versatility of the smoke absorber is improved, and it is also convenient for the smoke absorber to move synchronously with the soldering iron, so that the smoke suction port can be aligned with the smoke generated by the soldering flux. During operation, the components are directly soldered on the operating table, instead of placing the components into the inner cavity of the desktop smoke absorber and then soldering, which improves the working effect.

[0019] 2. A pre-filter device is arranged to reduce the amount of smoke discharged from the smoke exhaust structure, and it can also effectively filter the unpleasant smell in the smoke, protecting the health of the operator.

[0020] 3. A post-filter device is arranged to further reduce the amount of smoke, and harmful substances in the smoke are adsorbed by activated carbon, protecting human health.

[0021] 4. By adjusting the angle of the support rod, the length and angle of the connecting piece are adjusted to adjust the position of the smoke suction port. Under the action of the tension spring, the position of the smoke suction structure is maintained at the adjusted position, positioning the smoke suction structure, facilitating the smoke suction port to be aligned with the smoke generated by the soldering flux, and improving the effect of smoke suction.

[0022] 5. An auxiliary support frame is arranged to place the soldering iron to prevent the operating table from being damaged by the high-temperature soldering iron.

[0023] 6. By arranging a clamping nozzle to position the welding wire, it can help the operator clamp the welding wire for welding in special cases.

[0024] 7. The smoke absorber in the present utility model is small in structure and low in production cost. Description of the Drawings

[0025] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, form a part of this application, and do not constitute a limitation to the embodiments of the present utility model. In the drawings:

[0026] Figure 1 is the structural diagram of the present utility model;

[0027] Figure 2 is the structural diagram of the present utility model from another angle;

[0028] Figure 3 is the structural diagram of the present utility model from another angle;

[0029] Figure 4 An enlarged view of part K1 in the present utility model Figure 1 ;

[0030] Figure 5 An enlarged view of part K2 in the present utility model Figure 2 ;

[0031] Marks in the attached drawings and corresponding names of parts:

[0032] Smoking structure 10, smoke inlet 11, connecting piece 12, pre-filter device 20, post-filter device 30, welding wire fixing clip 40, auxiliary support frame 50, adjusting structure 60, exhaust fan 70, clamping structure 80, soldering iron 90. Specific embodiments

[0033] To make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below in conjunction with the embodiments and the attached drawings. The illustrative embodiments and descriptions of the present utility model are only used to explain the present utility model and are not intended to limit the present utility model.

[0034] Throughout the specification, the reference to "one embodiment", "embodiment", "one example" or "example" means that the specific features, structures or characteristics described in connection with the embodiment or example are included in at least one embodiment of the present utility model. Therefore, the phrases "one embodiment", "embodiment", "one example" or "example" appearing throughout the specification do not necessarily refer to the same embodiment or example. In addition, the specific features, structures or characteristics can be combined in one or more embodiments or examples in any appropriate combination and / or sub-combination. In addition, those of ordinary skill in the art should understand that the drawings provided herein are for illustrative purposes only and the drawings are not necessarily drawn to scale. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0035] In the description of the present utility model, the orientation or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. are based on the orientation or positional relationships shown in the attached drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the protection scope of the present utility model.

[0036] In the present utility model, terms such as "first" and "second" used are only for the purpose of clearly distinguishing corresponding components and do not aim to limit any order or emphasize importance, etc. In addition, the term "connection" used herein, without special explanation, can be a direct connection or an indirect connection via other components.

[0037] Through research, it is found that the smoking position of the existing desktop smoking machine is fixed. When welding electronic components, the components need to be placed into the inner cavity of the smoking machine for operation, with complex operation procedures and low welding efficiency. Moreover, the existing desktop smoking machine cannot follow the soldering iron 90 to align with the smoke to suck out the smoke, and the effect of sucking out the smoke is not ideal. Therefore, an electric soldering iron smoking device is provided. Refer to Figures 1 - 5 , which includes a smoking structure 10, an exhaust structure, and a clamping structure 80. The smoking structure 10 includes a smoke suction port 11, and a smoking fan is arranged inside the smoking structure 10; the exhaust structure is communicated with the smoking structure 10 through a connecting piece 12; the clamping structure 80 is connected to the exhaust structure, and a clamping part connected to the soldering iron 90 is arranged on the clamping structure 80.

[0038] By setting the clamping structure 80 to connect the smoking device to the soldering iron 90, the versatility of the smoking device is improved, and it is also convenient for the smoking device to move synchronously with the soldering iron 90, so that the smoke suction port 11 can be aligned with the smoke generated by the soldering flux. During operation, the components are directly welded on the operating table, instead of placing the components into the inner cavity of the desktop smoking machine and then welding, which improves the working effect. The portable smoking device has the advantages of small structure, small occupied space, and low production cost.

[0039] Specifically, a clamping part is arranged at one end of the clamping structure 80 far away from the exhaust structure. The clamping part is composed of two arc-shaped plates. One ends of the two arc-shaped plates are connected, and there is an opening between the other ends. The clamping part is connected to the soldering iron 90.

[0040] Refer to Figures 1 - 3 , the exhaust structure includes a pre-filtering device 20, and the pre-filtering device 20 is communicated with the connecting piece 12. By setting the pre-filtering device 20 to filter the soldering flux smoke, the amount of smoke discharged from the exhaust structure is reduced, and the working environment is protected.

[0041] Refer to Figures 1 to 3 , a filter sponge and a deodorant are arranged in the pre-filtering device 20. It can not only reduce the amount of smoke discharged from the exhaust structure, but also effectively filter the unpleasant smell in the smoke, protecting the health of the operator.

[0042] Refer to Figures 1 to 3, the smoke exhaust structure further includes a post - filtration device 30, and the post - filtration device 30 is communicated with the pre - filtration device 20 through a connecting piece 12. The post - filtration device 30 further filters the flux smoke, further reducing the amount of smoke discharged from the smoke exhaust structure and protecting the working environment.

[0043] See Figures 1 to 3 , a filter sponge and activated carbon are provided in the post - filtration device 30. The sponge reduces the amount of smoke, and the activated carbon adsorbs harmful substances in the smoke, protecting human health.

[0044] See Figures 1 to 3 , an exhaust fan 70 is connected to the post - filtration device 30, and the exhaust fan 70 communicates with the outlet of the post - filtration device 30. The exhaust fan 70 enhances the discharge distance of the smoke and increases the suction power of the smoke.

[0045] See Figures 1 to 3 , it further includes an adjustment structure 60. The adjustment structure 60 includes a support rod and a tension spring. One end of the support rod is connected to the pre - filtration device 20, the other end is connected to one end of the tension spring, and the other end of the tension spring is connected to the smoking structure 10. The connecting piece 12 is an expansion tube to adjust the position of the smoke suction port 11. By adjusting the angle of the support rod, the length and angle of the connecting piece 12 are adjusted to adjust the position of the smoke suction port 11. Under the action of the tension spring, the position of the smoking structure 10 is maintained at the adjusted position, positioning the smoking structure 10, facilitating the smoke suction port 11 to align with the smoke generated by the flux, and improving the effect of smoke suction.

[0046] Specifically, there are two support rods and two tension springs, and each support rod is connected to the corresponding tension spring. By simultaneously stretching the bilateral support rods, the position of the smoke suction port can be adjusted, and by stretching only one side of the support rod, the angle of the smoke suction port can be adjusted.

[0047] Since the soldering end of the soldering iron 90 has a relatively high temperature during operation, if the soldering iron 90 is directly placed on the operating table when it is turned on, it will damage the operating table. Therefore, an auxiliary support frame 50 is connected to one side of the pre - filtration device 20. Two support feet are provided at the end of the auxiliary support frame 50 away from the pre - filtration device 20. When the two support feet are placed on the operating table surface, the soldering iron 90 is in a state away from the operating table surface. The auxiliary support frame 50 is provided to place the soldering iron 90 to prevent the operating table surface from being damaged by the high - temperature soldering iron 90.

[0048] See Figure 2 and Figure 5, several wire fixing clips 40 are connected to one side of the connecting member 12, and a clamping nozzle is provided at one end of the wire fixing clip 40 away from the connecting member 12 to position the welding wire. Positioning the welding wire through the clamping nozzle can help the operator clamp the welding wire for welding under special circumstances.

[0049] The specific embodiments described above have further elaborated on the purpose, technical solutions, and beneficial effects of the present invention. It should be understood that the above are only specific embodiments of the present invention and are not used to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electric soldering iron smoker, characterized in that, Comprising: A smoking structure, the smoking structure includes a smoke suction port, and a smoking fan is arranged inside the smoking structure; An exhaust structure, the exhaust structure is communicated with the smoking structure through a connecting piece; A clamping structure, the clamping structure is connected to the exhaust structure, and a clamping portion for clamping a soldering iron is arranged on the clamping structure.

2. The soldering iron smoking device according to claim 1, characterized in that, The exhaust structure includes a pre-filter device, and the pre-filter device is communicated with the connecting piece.

3. The soldering iron smoke absorber according to claim 2, characterized in that, Filter sponges and deodorants are arranged in the pre-filter device.

4. The soldering iron smoking device according to claim 2, wherein, The exhaust structure further includes a post-filter device, and the post-filter device is communicated with the pre-filter device through a connecting piece.

5. The soldering iron smoker according to claim 4, characterized in that, Filter sponges and activated carbon are arranged inside the post-filter device.

6. The soldering iron fume extractor according to claim 4, characterized in that, A smoke exhaust fan is connected to the post-filter device, and the smoke exhaust fan is communicated with the outlet of the post-filter device.

7. The soldering iron smoke absorber according to claim 2, wherein It further includes an adjusting structure, the adjusting structure includes a support rod and a tension spring, one end of the support rod is connected to the pre-filter device, the other end is connected to one end of the tension spring, the other end of the tension spring is connected to the smoking structure, and the connecting piece adopts a telescopic tube to adjust the position of the smoke suction port.

8. The soldering iron smoker according to claim 7, characterized in that, Both the support rod and the tension spring include two, and each support rod is connected to the corresponding tension spring.

9. The soldering iron smoke absorber according to claim 2, characterized in that, An auxiliary support frame is connected to one side of the pre-filter device, and two support feet are arranged at the end of the auxiliary support frame far away from the pre-filter device. When the two support feet are placed on the operation table surface, the soldering iron is in a state of being away from the operation table surface.

10. The soldering iron smoking device according to any one of claims 1-9, characterized in that, Several welding wire fixing clips are connected to one side of the connecting piece, and a clamping nozzle is arranged at the end of the welding wire fixing clip far away from the connecting piece, and the clamping nozzle is used for clamping the welding wire.

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